CA2911258A1 - Systeme stereolithographique ameliore - Google Patents

Systeme stereolithographique ameliore

Info

Publication number
CA2911258A1
CA2911258A1 CA2911258A CA2911258A CA2911258A1 CA 2911258 A1 CA2911258 A1 CA 2911258A1 CA 2911258 A CA2911258 A CA 2911258A CA 2911258 A CA2911258 A CA 2911258A CA 2911258 A1 CA2911258 A1 CA 2911258A1
Authority
CA
Canada
Prior art keywords
tank
emitting device
partition
moveable
stereolithography system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2911258A
Other languages
English (en)
Other versions
CA2911258C (fr
Inventor
Jeff SNIDER
Diego CASTANON
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2911258A1 publication Critical patent/CA2911258A1/fr
Application granted granted Critical
Publication of CA2911258C publication Critical patent/CA2911258C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
CA2911258A 2013-05-03 2014-05-05 Systeme stereolithographique ameliore Expired - Fee Related CA2911258C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361819493P 2013-05-03 2013-05-03
US61/819,493 2013-05-03
PCT/CA2014/050428 WO2014176704A1 (fr) 2013-05-03 2014-05-05 Système stéréolithographique amélioré

Publications (2)

Publication Number Publication Date
CA2911258A1 true CA2911258A1 (fr) 2014-11-06
CA2911258C CA2911258C (fr) 2016-10-04

Family

ID=51843030

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2911258A Expired - Fee Related CA2911258C (fr) 2013-05-03 2014-05-05 Systeme stereolithographique ameliore

Country Status (3)

Country Link
US (1) US20160082655A1 (fr)
CA (1) CA2911258C (fr)
WO (1) WO2014176704A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106042382B (zh) * 2015-06-25 2018-09-25 北京金达雷科技有限公司 一种用于光固化3d打印机的树脂池以及3d打印机
ITUB20154169A1 (it) 2015-10-02 2017-04-02 Thelyn S R L Metodo e apparato di foto-indurimento a substrato auto-lubrificante per la formazione di oggetti tridimensionali.
US11203156B2 (en) 2018-08-20 2021-12-21 NEXA3D Inc. Methods and systems for photo-curing photo-sensitive material for printing and other applications
IL282910B2 (en) 2018-11-09 2024-08-01 Nexa3D Inc 3D printing system
WO2020190360A1 (fr) 2019-03-18 2020-09-24 NEXA3D Inc. Procédé et système de fabrication additive
US10967573B2 (en) 2019-04-02 2021-04-06 NEXA3D Inc. Tank assembly and components thereof for a 3D printing system
US11413819B2 (en) 2020-09-03 2022-08-16 NEXA3D Inc. Multi-material membrane for vat polymerization printer
US12023865B2 (en) 2022-08-11 2024-07-02 NEXA3D Inc. Light engines for vat polymerization 3D printers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248456A (en) * 1989-06-12 1993-09-28 3D Systems, Inc. Method and apparatus for cleaning stereolithographically produced objects
JPH03244528A (ja) * 1989-09-28 1991-10-31 Three D Syst Inc 実質的に平担な立体平版加工面の形成装置および方法
DE19511772C2 (de) * 1995-03-30 1997-09-04 Eos Electro Optical Syst Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objektes
US20110283902A1 (en) * 1998-04-17 2011-11-24 Lugaresi Thomas J Radial Sled Printing Apparatus and Methods
US7556490B2 (en) * 2004-07-30 2009-07-07 Board Of Regents, The University Of Texas System Multi-material stereolithography
US8287895B1 (en) * 2008-04-24 2012-10-16 Hrl Laboratories, Llc Three-dimensional biological scaffold compromising polymer waveguides
US8373092B2 (en) * 2008-04-09 2013-02-12 The Boeing Company Purge and sealant cap for selective laser sintering build frame
US8372330B2 (en) * 2009-10-19 2013-02-12 Global Filtration Systems Resin solidification substrate and assembly
JP5841162B2 (ja) * 2010-11-28 2016-01-13 ストラタシス リミテッド 物体を積層造形するシステムおよび方法
JP2012240216A (ja) * 2011-05-16 2012-12-10 Sony Corp ３次元造形装置、造形物及び造形物の製造方法
US9636873B2 (en) * 2012-05-03 2017-05-02 B9Creations, LLC Solid image apparatus with improved part separation from the image plate

Also Published As

Publication number Publication date
CA2911258C (fr) 2016-10-04
WO2014176704A1 (fr) 2014-11-06
US20160082655A1 (en) 2016-03-24

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Effective date: 20151103

MKLA Lapsed

Effective date: 20180507